X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/1059e1cc0c2ecfa237406949aa26155b6a5b9154..66f23d4fabf89ad09adbd4dfc15ac6b5b2b7da83:/interpretor/lib/src/libsndfile-1.0.25/M4/clip_mode.m4

diff --git a/interpretor/lib/src/libsndfile-1.0.25/M4/clip_mode.m4 b/interpretor/lib/src/libsndfile-1.0.25/M4/clip_mode.m4
deleted file mode 100644
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--- a/interpretor/lib/src/libsndfile-1.0.25/M4/clip_mode.m4
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-dnl @synopsis MN_C_CLIP_MODE
-dnl
-dnl Determine the clipping mode when converting float to int.
-dnl @version 1.0	May 17 2003
-dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
-dnl
-dnl Permission to use, copy, modify, distribute, and sell this file for any 
-dnl purpose is hereby granted without fee, provided that the above copyright 
-dnl and this permission notice appear in all copies.  No representations are
-dnl made about the suitability of this software for any purpose.  It is 
-dnl provided "as is" without express or implied warranty.
-
-
-
-
-
-
-
-dnl Find the clipping mode in the following way:
-dnl    1) If we are not cross compiling test it.
-dnl    2) IF we are cross compiling, assume that clipping isn't done correctly.
-
-AC_DEFUN([MN_C_CLIP_MODE],
-[AC_CACHE_CHECK(processor clipping capabilities, 
-	ac_cv_c_clip_type,
-
-# Initialize to unknown
-ac_cv_c_clip_positive=unknown
-ac_cv_c_clip_negative=unknown
-
-
-if test $ac_cv_c_clip_positive = unknown ; then
-	AC_TRY_RUN(
-	[[
-	#define	_ISOC9X_SOURCE	1
-	#define _ISOC99_SOURCE	1
-	#define	__USE_ISOC99	1
-	#define __USE_ISOC9X	1
-	#include <math.h>
-	int main (void)
-	{	double	fval ;
-		int k, ival ;
-
-		fval = 1.0 * 0x7FFFFFFF ;
-		for (k = 0 ; k < 100 ; k++)
-		{	ival = (lrint (fval)) >> 24 ;
-			if (ival != 127)
-				return 1 ;
-		
-			fval *= 1.2499999 ;
-			} ;
-		
-			return 0 ;
-		}
-		]],
-		ac_cv_c_clip_positive=yes,
-		ac_cv_c_clip_positive=no,
-		ac_cv_c_clip_positive=unknown
-		)
-
-	AC_TRY_RUN(
-	[[
-	#define	_ISOC9X_SOURCE	1
-	#define _ISOC99_SOURCE	1
-	#define	__USE_ISOC99	1
-	#define __USE_ISOC9X	1
-	#include <math.h>
-	int main (void)
-	{	double	fval ;
-		int k, ival ;
-
-		fval = -8.0 * 0x10000000 ;
-		for (k = 0 ; k < 100 ; k++)
-		{	ival = (lrint (fval)) >> 24 ;
-			if (ival != -128)
-				return 1 ;
-		
-			fval *= 1.2499999 ;
-			} ;
-		
-			return 0 ;
-		}
-		]],
-		ac_cv_c_clip_negative=yes,
-		ac_cv_c_clip_negative=no,
-		ac_cv_c_clip_negative=unknown
-		)
-	fi
-
-if test $ac_cv_c_clip_positive = yes ; then
-	ac_cv_c_clip_positive=1
-else
-	ac_cv_c_clip_positive=0
-	fi
-
-if test $ac_cv_c_clip_negative = yes ; then
-	ac_cv_c_clip_negative=1
-else
-	ac_cv_c_clip_negative=0
-	fi
-
-[[
-case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in
-	"00")
-		ac_cv_c_clip_type="none"
-		;;
-	"10")
-		ac_cv_c_clip_type="positive"
-		;;
-	"01")
-		ac_cv_c_clip_type="negative"
-		;;
-	"11")
-		ac_cv_c_clip_type="both"
-		;;
-	esac
-	]]
-
-)
-]
-
-)# MN_C_CLIP_MODE
-
-